资讯

Revelation That MQ-9 Reapers Are Now Engaging Aerial Targets Comes From UAP Hearing

A newly disclosed video claims to show an MQ-9 trying to bring down an unidentified object with a Hellfire missile during a ...
BMJ6 天

Effect of media on the mental health of elite athletes

Correspondence to Dr Cindy Chang, Orthopaedics; Family and Community Medicine, UCSF, San Francisco, California, USA; cjchangsportsmd{at}gmail.com After Naomi Osaka declined press conferences at the ...